Delphi FG2020 Fuel Pump Module Assembly

Reliable Fuel Pump Module Assembly for Chevrolet and GMC Trucks

The Delphi FG2020 fuel pump module assembly is designed to provide consistent fuel delivery for heavy-duty Chevrolet and GMC trucks. Engineered for in-tank installation, this electric fuel pump module supports gas fuel systems with integrated components to maintain optimal performance.

Key Features of the Delphi FG2020 Fuel Pump Module

• Compatible with Chevrolet Silverado 2500 HD, 3500 HD and GMC Sierra 2500 HD, 3500 HD models
• 12.0 Volt electric pump with an average flow rating of 27 gallons per hour
• Includes internal strainer and fuel level sender assembly for accurate fuel monitoring
• Equipped with a fuel pressure regulator and vapor pressure sensor to maintain system pressure at 58 psi
• Features quick connect outlet type with three outlets and 0.375 inch outlet diameter
• Blade-type male terminals with four terminal quantity for secure electrical connections
• Comes with gasket and seal to ensure leak-free installation

Detailed Description of the Delphi FG2020 Fuel Pump Module

This Delphi fuel pump module assembly is a standard replacement part designed specifically for in-tank installation in select Chevrolet and GMC heavy-duty trucks. The electric pump operates at 12 volts and delivers a steady fuel flow of 27 gallons per hour, supporting gas fuel systems efficiently. The module includes an internal strainer to filter contaminants and a fuel level sender assembly with resistance values ranging from 40 ohms (full) to 250 ohms (empty) for precise fuel gauge readings. The integrated fuel pressure regulator maintains system pressure at 58 psi, ensuring consistent engine performance. The quick connect outlet and blade-type male terminals simplify installation and electrical connections. This module also features a vapor pressure sensor to support emissions control systems.

Common Applications and Issues Addressed

• Replacement for failing or noisy fuel pumps in Chevrolet Silverado 2500 HD and 3500 HD trucks
• Restores proper fuel pressure and flow in GMC Sierra 2500 HD and 3500 HD models
• Resolves inaccurate fuel level readings due to faulty sender assemblies
• Eliminates fuel delivery interruptions caused by clogged strainers or worn components
• Supports emission system functionality with integrated vapor pressure sensor

Installation Notes and Tips

• Ensure compatibility with Chevrolet Silverado and GMC Sierra 2500 HD and 3500 HD models before installation
• Handle the fuel pump module carefully to avoid damage to the internal strainer and sender assembly
• Use the included gasket and seal to prevent fuel leaks during installation
• Verify electrical connections with the blade-type male terminals for secure fitment
• Follow vehicle manufacturer guidelines for in-tank fuel pump replacement procedures

Quality Assurance and Warranty Information

The Delphi FG2020 fuel pump module assembly is manufactured to meet OEM specifications for reliable performance and durability. It undergoes rigorous testing to ensure consistent fuel delivery and accurate fuel level readings. This standard replacement part includes a warranty that covers defects in materials and workmanship, providing confidence in its long-term operation within Chevrolet Silverado and GMC Sierra heavy-duty trucks.